Another one for Norm: onion rolls?

Norm, I haven't had a decent onion roll since I left NY about 25 years ago, and I'd kill for one -- you know the kind I'm talking about -- the big ones, 4" in diameter, browned with a crisp crust and flecked with chopped onions and (maybe) poppy seeds ... the kind that needs nothing more than a schmear of cold, unsalted butter ....